Multi-Agent Based Frequency Control of Islanded Microgrid

作者：Gu Wei^*; Shen Chen; Wu Zhi

来源：International Review of Electrical Engineering, 2011, 6(7): 3134-3141.

• Islanded Microgrid
• Frequency Control
• Multi-Agent System
• Equivalent Inertial

Islanded microgrid is an independent micro power system with small equivalent inertial and different characteristics of kinds of distributed generations, which makes its frequency control more difficult than conventional grids. This paper presents a multi-agent based frequency control approach forislanded microgrid. The characteristics of agents are discussed and then hierarchical multi-agent control framework is proposed. In order to make the frequency control approach more adaptive, a new underfrequency load shedding method is used in the multi-agent control system. Simulation results show that the proposedmulti-agent based frequency control approach can maintain the frequency stability of islanded microgrid even in emergency conditions.

• 出版日期2011-12
• 单位东南大学